2020 ICD-10-CM Diagnosis Code F16

Hallucinogen related disorders

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • F16 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM F16 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of F16 - other international versions of ICD-10 F16 may differ.
Includes
Includes Help
"Includes" further defines, or give examples of, the content of the code or category.
  • ecstasy
  • PCP
  • phencyclidine
The following code(s) above F16 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to F16:
  • F01-F99
    2020 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    Includes
    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
ICD-10-CM Codes Adjacent To F16
F15.95 Other stimulant use, unspecified with stimulant-induced psychotic disorder
F15.950 …… with delusions
F15.951 …… with hallucinations
F15.959 …… unspecified
F15.98 Other stimulant use, unspecified with other stimulant-induced disorder
F15.980 Other stimulant use, unspecified with stimulant-induced anxiety disorder
F15.981 Other stimulant use, unspecified with stimulant-induced sexual dysfunction
F15.982 Other stimulant use, unspecified with stimulant-induced sleep disorder
F15.988 Other stimulant use, unspecified with other stimulant-induced disorder
F15.99 …… with unspecified stimulant-induced disorder
F16 Hallucinogen related disorders
F16.1 Hallucinogen abuse
F16.10 …… uncomplicated
F16.11 …… in remission
F16.12 Hallucinogen abuse with intoxication
F16.120 …… uncomplicated
F16.121 …… with delirium
F16.122 …… with perceptual disturbance
F16.129 …… unspecified
F16.14 …… with hallucinogen-induced mood disorder
F16.15 Hallucinogen abuse with hallucinogen-induced psychotic disorder

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.